Unknown command gpio in u-boot

Simon Glass sjg at chromium.org
Tue Jun 26 13:58:23 AEST 2018


Hi,

On 25 June 2018 at 03:58, AKASH G J <akashgj91 at gmail.com> wrote:
> The BMC I used is Aspeed ast-2500 and GPIO I want to control is GPIOB0.
>
> On Mon, Jun 25, 2018 at 3:14 PM, Paul Menzel <pmenzel at molgen.mpg.de> wrote:
>>
>> Dear Akash,
>>
>>
>> On 06/25/18 11:42, AKASH G J wrote:
>>
>> > I tried to reset one GPIO using 'gpio' command in u-boot 2016.07. But it
>> > is
>> > showing error "unknown command gpio". Please someone help, how to
>> > control
>> > GPIO through u-boot.
>>
>> Please tell us the board and the GPIO you tried to set with the exact
>> command.

# CONFIG_CMD_GPIO is not set

This board does not appear to support GPIOs.

Regards,
Simon


More information about the openbmc mailing list